01-04-2016 13:14
Castillo Joseba
En madera de encina (Quercus ilex)Apotecios de 35
31-03-2016 11:35
Adam PolhorskýHi, Orbilia again growing abundantly on a still at
31-03-2016 11:07
Hans-Otto Baral
Last year the fungus presented in 2010:http://www.
29-03-2016 14:32
Lepista ZacariasDear all,I found this cups growing on the bark of
29-03-2016 19:15
Oscar RequejoHola a todos, me encontre esto con aspecto de Podo
29-03-2016 06:06
Ethan CrensonTiny cup with thick dark hairs which cover the hym
30-03-2016 16:30
Blasco Rafael
Hola, otro hongo liquenizado, alguna idea de que g
Helminthosphaeria?
Per Vetlesen,
01-04-2016 09:39
this asco was found on a decorticated branch of Fraxinus excelsior on the ground in Stange, Norway.
It looks a bit like a mini Helminthosphaeria stuppea, but has shorter spores, septate setae, smaller asci and smaller septate ascispores!
I have studied Miller et al. Phylogenetic relationships of five uncommon species of Lasiosphaeria and three new species in the Helminthosphaeriaceae (Sordariomycetes) and in fig 22.D there is a four-celled spore from what they call "Helminthosphaeria stuppea-like". Could it be what I have found?
Any comment is appreciated.
Regard
Per
Andrew N. Miller,
01-04-2016 15:57
Re : Helminthosphaeria?
Probably. H. stuppea-like things can be quite variable (morphologically and genetically), which is why we illustrated it 3 times.
Andy
Andy
Per Vetlesen,
01-04-2016 18:13
Re : Helminthosphaeria?
Hi Andy
Thank you for answering and thank you for illustrating it 3 times.
Per